Member Directory The AAS maintains a membership directory to facilitate member interaction and to support the conduct of official Society business. Search directory for: Filter Results By Clear Filters Type of Science Astronomy Educa (5) Cosmo (5) Solar System/Planetary Sci (4) Galactic Structure & Stellar Populat (3) Galaxy Formation & Evolu (3) Exopla (2) GRBs (2) High-Energy Pheno (2) Interstellar Me (2) Star Formation & Evolu (2) Supernovae (2) Astrobio (1) (-) Heliophy (1) State AB (1) AL (1) AZ (1) CA (5) CO (2) MD (3) NJ (2) NM (1) NY (1) PA (1) WY (1) (-) MA (1) Facet State City Cambridge (1) Facet City Membership Class Full Member (1) Facet Membership Class Division SPD (8) HEAD (6) DPS (3) LAD (1) (-) HAD (1) Facet Division Showing 1-1 of 1 results Leon Golub Full Member Affiliation SAO State/Province MA Country United States